钢板削弱型叠层橡胶支座力学性能试验研究

马乾瑛,李冰冰,业嘉超

Experimental study on mechanical properties of steel plate weakened laminated rubber bearings

Qianying MA,Bingbing LI,Jiachao YE

表 3 叠层橡胶支座的水平刚度试验值与理论值

Tab.3 Test value and theoretical value of horizontal stiffness for laminated rubber bearings

试件 KH0/(kN·mm−1) e/% 理论值 试验值 SK-1 1.132 1.153 1.8 SK-2 1.113 1.105 −0.7 SK-3 1.096 1.027 −6.7 SK-4 1.073 0.996 −7.1